class Gtk::TreeRowReference

• Gtk::TreeRowReference
• Reference
• Object

Overview

A Gtk::TreeRowReference tracks model changes so that it always refers to the same row (a Gtk::TreePath refers to a position, not a fixed row). Create a new Gtk::TreeRowReference with gtk_tree_row_reference_new().

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/tree_row_reference.cr

Constructors

• .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
• .new(model : Gtk::TreeModel, path : Gtk::TreePath) : self?
• .new_proxy(proxy : GObject::Object, model : Gtk::TreeModel, path : Gtk::TreePath) : self?

Class Method Summary

• .deleted(proxy : GObject::Object, path : Gtk::TreePath) : Nil
• .g_type : UInt64

  Returns the type id (GType) registered in GLib type system.

• .inserted(proxy : GObject::Object, path : Gtk::TreePath) : Nil

Instance Method Summary

• #copy : Gtk::TreeRowReference
• #finalize
• #free : Nil
• #model : Gtk::TreeModel
• #path : Gtk::TreePath?
• #to_unsafe : Pointer(Void)
• #valid : Bool

Constructor Detail

Class Method Detail

Instance Method Detail